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WTD 1250M 40km 1310nm SM ESFP Transceiver Module

  • Brand: WTD
  • Part Number: RTXM191-450
  • Condition: Factory New Sealed
  • Availability: In Stock
  • Ships: Typically within 2 Business Days
  • Warranty: 3 Years


RTXM191-450 - Genuine WTD 1250M 40km 1310nm SM ESFP Transceiver Module
  • Up to 1.25Gbps data rate
  • Duplex LC receptacle optical interface compliant
  • Single +3.3V power supply
  • DDM function implemented
  • External calibration
  • Hot-pluggable
  • Receiver Loss of Signal Output
  • AC coupling of PECL signals
  • Serial ID module on MOD(0-2)
  • International Class 1 laser safety certified
  • Transmitter disable input
  • Operating temperature range: -10°C to 70°C
  • RoHS Compliance

  • Manufacturer: WTD Accelink
  • Part Number: RTXM191-450
  • Form Factor: SFP
  • Data Rate: 1.25G
  • Transmitter: DFB
  • Receiver: PIN
  • Wavelength: 1310nm
  • Reach: 40km
  • Operating Temperature: -10°C to 70°C
  • Application: 1000Base-LH1

For more specifications of this WTD Accelink RTXM191-450, please visit below WTD Accelink website.


This RTXM191-450 is 100% genuine WTD product. It won't have any compatibility problem with your WTD devices. And the WTD 1250M 40km 1310nm SM ESFP Transceiver Module is factory new with original packaging. Buy it now and enjoy risk free purchase with fast worldwide delivery from GenuineModules.com

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